C/2017 O1 ( ASASSN )

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Updated on June 15, 2021

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* Profile

Discovery Date July 19, 2017
Magnitude 15.3 mag
Discoverer All-Sky Automated Survey for Supernovae (ASASSN)

* Pictures

* Orbital Elements

Epoch 2017 Oct. 14.0 TT = JDT 2458040.5                                         
T 2017 Oct. 14.78520 TT                                 Rudenko                 
q   1.4986872            (2000.0)            P               Q                  
z  +0.0023851      Peri.   20.90788     +0.72168428     -0.63351840             
 +/-0.0000008      Node    25.80948     +0.50849157     +0.21172276             
e   0.9964255      Incl.   39.84841     +0.46968938     +0.74419615             
From 2902 observations 2017 July 19-2019 Mar. 12, mean residual 0".6.           

* Finding Charts

* Magnitudes Graph

        m1 = 5.0 + 5 log d + 20.0 log r(t + 35)

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The orbital elements are published on M.P.E.C. 2021-L04.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.